| Longford to South Plainfield (New Jersey) | 3,133.52 mi (5,042.92 km) |
| Longford to South Portland (Maine) | 2,836.55 mi (4,564.99 km) |
| Longford to South Riding (Virginia) | 3,333.06 mi (5,364.03 km) |
| Longford to South River (New Jersey) | 3,137.82 mi (5,049.83 km) |
| Longford to South Salt Lake (Utah) | 4,517.59 mi (7,270.37 km) |
| Longford to South San Francisco (California) | 5,023.11 mi (8,083.92 km) |
| Longford to South San Jose Hills (California) | 5,085.04 mi (8,183.58 km) |
| Longford to South Sioux City (Nebraska) | 3,889.95 mi (6,260.27 km) |
| Longford to South St. Paul (Minnesota) | 3,652.44 mi (5,878.04 km) |
| Longford to South Valley (New Mexico) | 4,642.24 mi (7,470.97 km) |
| Longford to South Venice (Florida) | 4,116.46 mi (6,624.81 km) |
| Longford to South Whittier (California) | 5,093.68 mi (8,197.49 km) |
| Longford to South Yarmouth (Massachusetts) | 2,916.13 mi (4,693.06 km) |
| Longford to Southaven (Mississippi) | 4,017.06 mi (6,464.83 km) |
| Longford to Southchase (Florida) | 4,005.89 mi (6,446.85 km) |
